CN111179764A - Spliced large-screen display screen - Google Patents
Spliced large-screen display screen Download PDFInfo
- Publication number
- CN111179764A CN111179764A CN202010142413.9A CN202010142413A CN111179764A CN 111179764 A CN111179764 A CN 111179764A CN 202010142413 A CN202010142413 A CN 202010142413A CN 111179764 A CN111179764 A CN 111179764A
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- China
- Prior art keywords
- display screen
- rod
- top end
- moving
- main body
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 238000004804 winding Methods 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 27
- 239000000428 dust Substances 0.000 abstract description 5
- 208000037805 labour Diseases 0.000 abstract 1
- 230000008569 process Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a spliced large-screen display screen which comprises an outer frame, an auxiliary rod body, a display screen main body and a motor, wherein the auxiliary rod body is installed on the back surface of the outer frame, the inside of the auxiliary rod body is connected with the back surface of the display screen main body through a clamping rod, the display screen main body and the clamping rod are of an integrated structure, an installation block is fixedly installed at the top end of a moving rod, a sliding block is fixedly installed on the outer portion of the moving rod, and the sliding block is clamped and arranged inside a sliding groove. This concatenation formula large screen display screen is at the in-process that uses, can carry out subsequent installation work again after nimble location work at first, guarantee that whole display screen need not consume a large amount of labours at the in-process of installation concatenation to and whole display screen can also in time be convenient the dust and the fog on the display screen wipe the work carrying out the installation, whole existence of wiping the head can not influence the normal display condition of whole display screen yet simultaneously.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a spliced large-screen display screen.
Background
In the existing market, in order to be watched by most people, large-screen display screens are installed outdoors and in the interior of a library for use, and in order to increase the area of the display screens, the effect of increasing the area of the large screen is often completed by splicing the display screens, so that the demand of the display screens is very large in the environment of our life in the present day, and the display screens in the existing market have the following problems in the using process;
1. in the process of splicing the display screens, the display screens cannot be well clamped and then fastened and installed, so that the whole installation work needs a plurality of workers to perform auxiliary work, the workload of the workers is increased, and meanwhile, the installation efficiency of the whole display screen is indirectly very low;
2. display screen on the existing market is at the in-process of using, because its area is great, and the position that is in is higher, can pile up a large amount of dusts and exert an influence to its outward appearance above it in the in-process of using for a long time to and can not be timely wipe the fog rainwater of its top, lead to whole display screen's use can not be applicable to in a plurality of environments.
Therefore, we propose a large tiled display screen to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a spliced large-screen display screen, which solves the problems that the installation is very inconvenient, a reamer is installed efficiently and the normal display work of the whole display screen is influenced because the reamer cannot conveniently install and position the display screen in the process of using the large-screen display screen in the market in the background technology, and dust and rainwater above the reamer are not conveniently removed.
In order to achieve the purpose, the invention provides the following technical scheme: a spliced large-screen display screen comprises an outer frame, an auxiliary rod body, a display screen main body and a motor, wherein the auxiliary rod body is installed on the back surface of the outer frame, the inside of the auxiliary rod body is connected with the back surface of the display screen main body through a clamping rod, the display screen main body and the clamping rod are of an integrated structure, the motor is installed at the middle position of the auxiliary rod body, the outer part of a motor shaft at the top end of the motor is connected with a rotating disc through a belt, the top end of the rotating disc is coaxially connected with a winding shaft, meanwhile, the winding shaft is connected with the back surface of the auxiliary rod body through a bearing, a connecting rope is wound on the outer part of the winding shaft, the top end of the connecting rope is connected with the top end of a moving block in a binding mode, the moving block is arranged inside a reserved groove which penetrates through the, the top fixed mounting of movable block has the carriage release lever, and the top setting of carriage release lever is in the top position of display screen main part to both sides all are provided with the carriage release lever about the outside of display screen main part, the top fixed mounting of carriage release lever has the installation piece, and there is the installation pole below the installation piece through bolted connection, and the inboard installation of installation pole is provided with wipes the head, the outside fixed mounting of carriage release lever has the sliding block, and the sliding block sets up the inside at the sliding tray to the inboard inclined to the outside of sliding tray is provided with the reset spring who is connected with the sliding block, and the sliding tray is inlayed on the top surface of outer frame simultaneously.
Preferably, structure as an organic whole between outer frame and the supplementary body of rod, and the supplementary body of rod is "ten" font structure setting at the back of outer frame to the axis of the supplementary body of rod of vertical setting and the mutual coincidence of the vertical axis of outer frame.
Preferably, the display screen main body and the clamping rod are of an integral structure, and the clamping rod and the top end of the auxiliary rod body are of a clamping installation structure in transition fit.
Preferably, the length of the sliding groove is equal to that of the outer frame, the top end of the outer side of a return spring arranged on the inner side of the sliding groove is arranged on the outer side of the display screen main body, and the top ends of the two sides of the return spring, the top end of the inner side of the sliding groove and the outer side of the sliding block are all in welded connection.
Preferably, the inner part of the preformed groove penetrating through the inner part of the fixed seat and the outer surface of the moving block are both smooth planes, and the diameter of the moving block is larger than the width of the moving rod.
Preferably, the top end of the moving rod is arranged in an inverted U-shaped structure, the U-shaped structure at the top end of the moving rod is clamped with the top end of the display screen main body, and the moving rod and the mounting block are arranged in an integrated structure.
Preferably, the length of the mounting rod is greater than that of the display screen main body, the mounting rod and the mounting block are of a detachable mounting structure, and the width of the wiping head mounted at the top end of the mounting rod is greater than that of the mounting rod.
Preferably, the number of the winding shafts is 2, the winding shafts are symmetrically arranged about the central axis of the motor, the 2 winding shafts are all arranged by deviating to the outer parts of the two sides of the outer frame, and the radius of the winding shafts is smaller than half of the width difference between the wiping head and the mounting rod.
Compared with the prior art, the invention has the beneficial effects that: when the spliced large-screen display screen is used, flexible positioning work can be firstly carried out, and then subsequent installation work can be carried out, so that the whole display screen is ensured not to consume a large amount of labor force in the installation and splicing process, dust and mist on the display screen can be timely and conveniently erased in the installation process of the whole display screen, meanwhile, the normal display condition of the whole display screen cannot be influenced due to the existence of the whole erasing head, and the whole display screen is ensured to be more convenient in the use process;
1. the auxiliary rod body is arranged in the middle of the outer frame, the whole auxiliary rod body and the mounting block on the back of the display screen main body are in transition fit clamping mounting work, the effect of positioning and splicing the display screen main body can be achieved in the clamping mounting process of the mounting block, and a plurality of workers are not required to support the display screen, so that the mounting work of the whole display screen main body is easier;
2. the carriage release lever drives at the spool and connects the rope and carry out the inside removal work at the sliding tray that can be fine around the in-process of rolling up, the in-process that removes alright remove work in order to drive the installation pole of its top through the fastening bolt installation in the carriage release lever, the in-process that removes is carried out at the installation pole can make the head of wiping move work, therefore, the in-process that removes is being wiped in order to accomplish the effect of removing dust and wiping to the display screen after whole concatenation, do not need staff's business turn over to ascend and descend to clean, clean simultaneously and accomplish and wait whole installation pole and can drive the whole head of wiping and remove the both sides position of outer frame, guarantee that the normal display work that whole display screen can not be influenced in the setting of installation pole and head.
Drawings
FIG. 1 is a schematic view of the backside structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a side view of the movable rod and the outer frame of the present invention;
FIG. 5 is a schematic sectional view of the fixing base of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 7 is a schematic top view of the connection between the display panel and the outer frame according to the present invention.
In the figure: 1. an outer frame; 2. an auxiliary rod body; 3. a display screen main body; 4. a sliding groove; 5. a motor; 6. rotating the disc; 7. a belt; 8. a fixed seat; 9. a travel bar; 10. a return spring; 11. mounting a rod; 12. a clamping rod; 13. a slider; 14. wiping the head; 15. connecting ropes; 16. a spool; 17. reserving a groove; 18. a moving block; 19. and (7) installing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a spliced large-screen display screen comprises an outer frame 1, an auxiliary rod body 2, a display screen main body 3, a sliding groove 4, a motor 5, a rotating disk 6, a belt 7, a fixed seat 8, a moving rod 9, a return spring 10, a mounting rod 11, a clamping rod 12, a sliding block 13, a wiping head 14, a connecting rope 15, a winding shaft 16, a reserved groove 17, a moving block 18 and a mounting block 19, wherein the auxiliary rod body 2 is mounted on the back surface of the outer frame 1, the inner part of the auxiliary rod body 2 is connected with the back surface of the display screen main body 3 through the clamping rod 12, the display screen main body 3 and the clamping rod 12 are of an integrated structure, the motor 5 is mounted in the middle position of the auxiliary rod body 2, the outer part of a motor shaft at the top end of the motor 5 is connected with the rotating disk 6 through the belt 7, the top end of the rotating disk 6 is coaxially connected with the winding shaft, a connecting rope 15 is wound outside the winding shaft 16, the top end of the connecting rope 15 is connected with the top end of a moving block 18 in a binding manner, the moving block 18 is arranged inside a reserved groove 17, the reserved groove 17 penetrates inside a fixed seat 8, the fixed seat 8 is connected with the back surface of the display screen main body 3, a moving rod 9 is fixedly arranged above the moving block 18, the top end of the moving rod 9 is arranged at the upper position of the display screen main body 3, the upper side and the lower side of the outside of the display screen main body 3 are respectively provided with the moving rod 9, the top end of the moving rod 9 is fixedly provided with a mounting block 19, the lower side of the mounting block 19 is connected with a mounting rod 11 through a bolt, a wiping head 14 is arranged on the inner side of the mounting rod 11, a sliding block 13 is fixedly arranged on the outside of the moving rod 9, the sliding block 13 is clamped inside the sliding groove 4, and a return spring 10 connected with the sliding block, while the slide groove 4 is fitted on the upper surface of the outer frame 1.
The structure as an organic whole between outer frame 1 and the supplementary body of rod 2, and the supplementary body of rod 2 is "ten" font structure setting at the back of outer frame 1 to the axis of the supplementary body of rod 2 of vertical setting and the vertical axis of outer frame 1 coincide each other, conveniently fix a position installation work to display screen main part 3 under the effect of outer frame 1 and the supplementary body of rod 2.
Structure as an organic whole between display screen main part 3 and the block pole 12, and for transition fit's block mounting structure between the top of the block pole 12 and the supplementary body of rod 2, conveniently carry out spacing work to display screen main part 3 under the effect of the supplementary body of rod 2, guarantee that display screen main part 3 can not consume a large amount of time and manpower at the in-process of installing and assist, make the installation work of whole display screen main part 3 very convenient, and the installation effectiveness is higher.
The length of sliding tray 4 equals with outer frame 1's length, and the outside top of the reset spring 10 that sliding tray 4 inboard set up sets up in the outside of display screen main part 3, and be welded connection between the both sides top of reset spring 10 and the inboard top of sliding tray 4 and the outside of sliding block 13, guarantee that sliding block 13 carries out the certain degree of removal in sliding tray 4's inside, when sliding block 13 does not restrict under the effect of carriage release lever 9, sliding block 13 can be automatic reset to the both sides position of display screen main part 3 under reset spring 10's effect, and then can not influence the normal demonstration work of display screen main part 3.
The inside of the preformed groove 17 that runs through inside the fixing base 8 and the external surface of the movable block 18 are smooth planes, and the diameter of the movable block 18 is greater than the width of the movable rod 9, so that the movable block 18 is very stable when sliding inside the preformed groove 17, and the phenomenon of jamming cannot occur.
The top end of the movable rod 9 is arranged in an inverted U-shaped structure, the U-shaped structure at the top end of the movable rod 9 is clamped with the top end of the display screen main body 3, and the movable rod 9 and the mounting block 19 are arranged in an integrated structure.
The length of installation pole 11 is greater than the length of display screen main part 3, and for dismantling mounting structure between installation pole 11 and the installation piece 19, and the width of the head 14 of wiping of installation pole 11 top installation is greater than the width of installation pole 11, spool 16 is provided with 2 about the axis symmetry of motor 5, and 2 spool 16 all incline outside setting in both sides of outer frame 1, and the radius of spool 16 is less than the half of the head 14 of wiping and the installation pole 11 width difference, guarantee that installation pole 11 drives the in-process of wiping the head 14 and removing, whole head 14 of wiping can all carry out the work of wiping to any position on the display screen main part 3, the blind area of wiping can not appear, make the hookup location of 2 display screen main parts 3 also can be fine used carry out the work of wiping.
The working principle of the embodiment is as follows: when the spliced large-screen display screen is used, firstly, splicing work needs to be carried out on the whole display screen, as shown in fig. 1 and 7, firstly, a worker needs to carry out transition fit clamping work between the clamping rod 12 at the bottom of the display screen main body 3 and the clamping groove on the auxiliary rod body 2 integrally installed on the back of the outer frame 1, then, the whole display screen main body 3 and the outer frame 1 are installed under the action of an external bolt, so that the installation work of the display screen can be well completed, and the whole display screen can be used after the installation is completed in the installation process;
after the whole display screen is used for a long time, a large amount of dust adhesion and fog exist on the display screen to influence the display condition of the whole display screen on a video, at this time, the whole display screen needs to be cleaned, in the cleaning process, according to the images shown in fig. 1-6, a worker needs to start the motor 5 to enable the motor 5 to drive the motor shaft at the top end of the motor to rotate, the rotating disc 6 at the top end of the motor shaft can rotate by matching with the arrangement of the belt 7 in the rotating process of the motor shaft, the winding shaft 16 coaxially connected with the top end of the rotating disc 6 can be driven to rotate in the rotating process of the rotating disc 6, the connecting rope 15 at the top end of the winding shaft 16 can be driven to wind in the rotating process of the winding shaft 16, the top end of the connecting rope 15 can drive the moving block 18 to move in the winding process of the connecting rope 15, and the moving block 18 can slide in the reserved groove 17, in the process of moving the moving block 18, because the moving rod 9 is fixedly connected with the moving block 18, the moving rod 9 can move in the moving process of the moving block 18, in the process of moving the moving rod 9, the top end of the moving rod can drive the mounting rod 11 to move, in the process of moving the mounting rod 11, the wiping head 14 at the top end of the mounting rod can move, in the process of moving the wiping head 14, the wiping head can be in contact with the surface of the display screen main body 3, the effect of performing contact wiping on the surface of the display screen main body 3 is completed, after the whole wiping head 14 wipes the display screen main body 3, the motor 5 is controlled to rotate reversely, so that the winding shaft 16 performs reverse winding work, and then the connecting rope 15 performs paying-off work, in the process of paying-off the connecting rope 15, because the sliding work of the sliding block 13 in the sliding groove 4 can be limited by the return spring 10, therefore, when the connecting rope 15 does not limit the moving rod 9, the moving rod 9 can be reset under the action of the reset spring 10 to reach the positions on the two sides of the display screen main body 3 again, so that the display screen main body 3 continues to perform normal display work, and a series of works are completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a concatenation formula large screen display screen, includes outer frame (1), supplementary body of rod (2), display screen main part (3) and motor (5), its characterized in that: the back surface of the outer frame (1) is provided with an auxiliary rod body (2), the inside of the auxiliary rod body (2) is connected with the back surface of the display screen main body (3) through a clamping rod (12), the display screen main body (3) and the clamping rod (12) are of an integral structure, a motor (5) is arranged in the middle of the auxiliary rod body (2), the outside of a motor shaft at the top end of the motor (5) is connected with a rotating disc (6) through a belt (7), the top end of the rotating disc (6) is coaxially connected with a winding shaft (16), the winding shaft (16) is connected with the back surface of the auxiliary rod body (2) through a bearing, a connecting rope (15) is wound outside the winding shaft (16), the top end of the connecting rope (15) is connected with the top end of a moving block (18) in a binding mode, the moving block (18) is arranged inside a reserved groove (17), the preformed groove (17) is arranged inside the fixed seat (8) in a penetrating manner, the fixed seat (8) is connected with the back of the display screen main body (3), the moving rod (9) is fixedly arranged above the moving block (18), the top end of the moving rod (9) is arranged above the display screen main body (3), the moving rods (9) are arranged on the upper side and the lower side of the outer part of the display screen main body (3), the mounting block (19) is fixedly arranged at the top end of the moving rod (9), the mounting rod (11) is connected below the mounting block (19) through a bolt, the wiping head (14) is arranged on the inner side of the mounting rod (11), the sliding block (13) is fixedly arranged on the outer part of the moving rod (9), the sliding block (13) is clamped inside the sliding groove (4), and the reset spring (10) connected with the sliding block (13) is arranged on the outer side of the inner side of the sliding groove (4), meanwhile, the sliding groove (4) is embedded in the upper surface of the outer frame (1).
2. The large spliced screen display screen as claimed in claim 1, wherein: the structure as an organic whole between outer frame (1) and the supplementary body of rod (2), and supplementary body of rod (2) are "ten" font structure setting at the back of outer frame (1) to the axis of the supplementary body of rod (2) of vertical setting and the vertical axis of outer frame (1) coincide each other.
3. The large spliced screen display screen as claimed in claim 1, wherein: the display screen is characterized in that the display screen main body (3) and the clamping rod (12) are of an integral structure, and the clamping rod (12) and the top end of the auxiliary rod body (2) are of a clamping installation structure in transition fit.
4. The large spliced screen display screen as claimed in claim 1, wherein: the length of sliding tray (4) is equal with the length of outer frame (1), and the outside top of reset spring (10) that sliding tray (4) inboard set up sets up in the outside of display screen main part (3) to be welded connection between the both sides top of reset spring (10) and the inboard top of sliding tray (4) and the outside of sliding block (13).
5. The large spliced screen display screen as claimed in claim 1, wherein: the inner part of a preformed groove (17) penetrating through the inner part of the fixed seat (8) and the outer surface of the moving block (18) are both smooth planes, and the diameter of the moving block (18) is larger than the width of the moving rod (9).
6. The large spliced screen display screen as claimed in claim 1, wherein: the top end of the moving rod (9) is arranged in an inverted U-shaped structure, the U-shaped structure at the top end of the moving rod (9) is clamped with the top end of the display screen main body (3), and the moving rod (9) and the mounting block (19) are arranged in an integrated structure.
7. The large spliced screen display screen as claimed in claim 1, wherein: the length of the mounting rod (11) is greater than that of the display screen main body (3), a dismounting and mounting structure is arranged between the mounting rod (11) and the mounting block (19), and the width of the wiping head (14) mounted at the top end of the mounting rod (11) is greater than that of the mounting rod (11).
8. The large spliced screen display screen as claimed in claim 1, wherein: the number of the winding shafts (16) is 2 about the central axis of the motor (5), the 2 winding shafts (16) are arranged in a mode of deviating from the outer portions of two sides of the outer frame (1), and the radius of each winding shaft (16) is smaller than half of the width difference between the wiping head (14) and the mounting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010142413.9A CN111179764A (en) | 2020-03-04 | 2020-03-04 | Spliced large-screen display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010142413.9A CN111179764A (en) | 2020-03-04 | 2020-03-04 | Spliced large-screen display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111179764A true CN111179764A (en) | 2020-05-19 |
Family
ID=70658364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010142413.9A Withdrawn CN111179764A (en) | 2020-03-04 | 2020-03-04 | Spliced large-screen display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111179764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171618A (en) * | 2020-09-27 | 2021-01-05 | 山东劳动职业技术学院（山东劳动技师学院） | Intelligent monitoring and maintaining device for machine manufacturing system |
| CN117082216A (en) * | 2023-10-12 | 2023-11-17 | 北京恒润安科技有限公司 | Urban waterlogging image monitoring system and device |
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| CN207947004U (en) * | 2018-03-15 | 2018-10-09 | 广州腾维电子科技有限公司 | A kind of number display splicing wall enclosed structure |
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| CN209418046U (en) * | 2019-01-04 | 2019-09-20 | 深圳市鑫豪盛实业有限公司 | A kind of road traffic multicolor displaying screen |
| CN209496582U (en) * | 2019-04-12 | 2019-10-15 | 广州越美电子科技有限公司 | A kind of assembly type LED electronic display |
| CN110672605A (en) * | 2019-10-09 | 2020-01-10 | 山东大学 | Dustproof cervical screening appearance is with touch screen control panel and dustproof cervical screening appearance |
| CN210073188U (en) * | 2019-04-18 | 2020-02-14 | 福州大嘉信息技术有限公司 | LED display screen based on VR convenient to heat dissipation is dustproof |
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2020
- 2020-03-04 CN CN202010142413.9A patent/CN111179764A/en not_active Withdrawn
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| JPH07210097A (en) * | 1994-01-14 | 1995-08-11 | Koito Ind Ltd | Cleaning tool for display element |
| CN207947004U (en) * | 2018-03-15 | 2018-10-09 | 广州腾维电子科技有限公司 | A kind of number display splicing wall enclosed structure |
| CN208507115U (en) * | 2018-08-15 | 2019-02-15 | 深圳市维格利智能科技有限公司 | Multi-screen splicing stand alone type shows equipment |
| CN209418046U (en) * | 2019-01-04 | 2019-09-20 | 深圳市鑫豪盛实业有限公司 | A kind of road traffic multicolor displaying screen |
| CN209496582U (en) * | 2019-04-12 | 2019-10-15 | 广州越美电子科技有限公司 | A kind of assembly type LED electronic display |
| CN210073188U (en) * | 2019-04-18 | 2020-02-14 | 福州大嘉信息技术有限公司 | LED display screen based on VR convenient to heat dissipation is dustproof |
| CN110672605A (en) * | 2019-10-09 | 2020-01-10 | 山东大学 | Dustproof cervical screening appearance is with touch screen control panel and dustproof cervical screening appearance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171618A (en) * | 2020-09-27 | 2021-01-05 | 山东劳动职业技术学院（山东劳动技师学院） | Intelligent monitoring and maintaining device for machine manufacturing system |
| CN112171618B (en) * | 2020-09-27 | 2023-07-04 | 山东劳动职业技术学院（山东劳动技师学院） | Intelligent monitoring maintenance device for machine manufacturing system |
| CN117082216A (en) * | 2023-10-12 | 2023-11-17 | 北京恒润安科技有限公司 | Urban waterlogging image monitoring system and device |
| CN117082216B (en) * | 2023-10-12 | 2023-12-22 | 北京恒润安科技有限公司 | Urban waterlogging image monitoring system and device |
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Application publication date: 20200519 |
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| WW01 | Invention patent application withdrawn after publication |